<template>
  <div>
    <el-form :inline="true"
             size="mini"
             style="height: 40px">
      <el-form-item>
        <report-select-way v-model="selectTime"></report-select-way>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="handleIconClick">查询</el-button>
      </el-form-item>

      <el-form-item>
        <el-button type="primary" @click="exportToExcel">导出excel(后台)</el-button>
      </el-form-item>
    </el-form>

    <dd-table height="calc(100vh - 200px)"
              :data="tableData"
              :config="config"
              border
              :loading="loading"
              @filter-change="filterHandler"
              :current-page="pagination.currentPage"
              :total="pagination.total"
              @current-change="changePage"
              :page-size="pagination.pageSize"
              @size-change="handleSizeChange">
    </dd-table>
  </div>
</template>
<script>
import commonApi from '@/api/common.js'
import { Notification } from 'element-ui'
// 电话银行IVR轨迹明细报表
export default {
  data () {
    return {
      selectTime: {},
      tableData: [],
      config: [
        {
          label: '序号',
          prop: 'indexnum',
          width: '60'
        },
        {
          label: '日期',
          prop: 'ldate',
          'show-overflow-tooltip': true
        },
        {
          label: '一级菜单',
          prop: 'firstMenuCode',
          'show-overflow-tooltip': true
        },
        {
          label: '二级菜单',
          prop: 'secMenuCode',
          'show-overflow-tooltip': true
        },
        {
          label: '三级菜单',
          prop: 'thirdMenuCode',
          'show-overflow-tooltip': true
        },
        {
          label: '数量',
          prop: 'distRate',
          'show-overflow-tooltip': true
        }
      ],
      pagination: {
        currentPage: 1,
        total: 0,
        pageSize: 20,
        params: {
          reportType: '',
          selectTime: []
        }
      }
    }
  },
  mounted () {
    this.pagination.params.selectTime = ['', '']
    this.pagination.params.reportType = 'day'
    this.getTableData()
  },
  computed: {
    getHeight () {
      return this.$store.state.common.tableHeight
    }
  },
  methods: {
    // 导出excel表
    exportToExcel () {
      this.pagination.isExport = '1'
      let tHeader = []
      let filterVal = []
      for (let item of this.config) {
        filterVal.push(item.prop)
        tHeader.push(item.label)
      }

      commonApi.getIVRtrajectorytableData(this.pagination).then(response => {
        if (response.retcode === '0') {
          require.ensure([], () => {
            const { export_json_to_excel } = require('@/utils/vendor/Export2Excel.js')
            const list = response.data.info
            const data = this.formatJson(filterVal, list)
            export_json_to_excel(tHeader, data, '电话银行IVR轨迹明细报表')
          })
        } else {
          this.$message({
            showClose: true,
            message: '数据返回失败',
            type: 'error'
          })
        }
      })
    },
    formatJson (filterVal, jsonData) {
      return jsonData.map(v => filterVal.map(j => v[j]))
    },

    filterHandler (val) {
      this.getTableData()
    },
    handleIconClick () {
      this.pagination.params.selectTime = this.selectTime.selectTime
      this.pagination.params.reportType = this.selectTime.reportType
      this.getTableData()
    },

    // 切换页码
    changePage (val) {
      this.pagination.currentPage = val
      this.getTableData()
    },
    // 可以调整每页条数
    handleSizeChange (val) {
      this.pagination.pageSize = val
      this.getTableData()
    },
    // 获取数据表
    getTableData () {
      this.loading = true
      // 参数有待确认
      commonApi
        .getIVRtrajectorytableData(this.pagination)
        .then(response => {
          this.loading = false
          if (response.retcode === '0') {
            this.tableData = response.data.info
            this.pagination.total = response.data.total
          } else {
            Notification.error('数据返回失败')
          }
        })
    }
  }
}
</script>
<style scoped>
.left {
  float: left;
  width: 20%;
  border: 1px solid #1f92ef;
}

.right {
  float: left;
  width: 79%;
  border: 1px solid #1f92ef;
}
</style>
